Fujitsu AJ 126LELDH Series - Page 764

¢ Wiring system outline

Outdoor unit power supply cable
3ø 50Hz 400V: AJ*xxxLELAH
Remote controller cable (2 line) non-polar 2 core cable,
seathed cable 0.33-1.25mm
2
*Shilded cable might be
required in accordance with the regional standard
Remote controller cable (2 line) polar
2 core cable, seathed cable 0.33mm
2
*Shilded cable might be required
in accordance with the regional
standard
USB adaptor
(
Locally purchased
)
USB
adaptor
USB
adaptor
USB
adaptor
Network
convertor
UTY-VGGXZ1
Central
Remote
Controller
UTY-ABGXZ1
Network
convertor
for
L
ON
W
ORKS
UTY-VLGX
Modbus
convertor
for VRF
UTY-VMGX
Network convertor UTY-VTGX
or UTY-VTGXV or UTY-VGGXZ1
Signal
Web Monitoring Tool
Internet
or
Public Telephone Line
Transmission line
line is non-polar 2-conductor.
Required in case of follows
Transmission line 500m or more
Number of unit 64 or more
Can be connect anywhere
on transmission line
(Locally purchased)
(Locally purchased)
External switch controller cable
Polar 3 core, shielded, 0.33mm
2
Max length 25m
Remote controller cable
Polar 3 core, 0.33mm
2
System without remote controller
Together with Touch panel controller, it is
possible to build non remote controller system.
Remote controller line (2 wire)
Maximum 16 units can be controlled
Total wiring length : Max 500m
Remote controller line (3 wire)
Maximum 16 units can be controlled
Total wiring length : Max 500m
Group Remote Controller connection cable
Polar 3 core, shielded, 0.33mm
2
,
Max length total 100m
Touch Panel
Controller
System
Controller
IR receiver unit
Duct type indoor unit
can be controlled with
wireless remote controller.
Service Tool
Multi system
Card key
Single system
Outdoor unit
Indoor unit
(Cassette)
Indoor unit
(Duct)
Touch Panel
Controller
Group Remote
Controller
Wired Remote
Controller
Wired Remote
Controller
Central Remote
Controller
Transmission line
Module link
Remote controller
line (3 wire)
Remote controller
line (2 wire)
Signal line
(single system)
USB cable
(VRF system side)
(Monitoring side)
(Monitoring side)
(Monitoring side)
BACnet Gateway
BACnet
L
ON
W
ORKS
Modbus
L
ON
W
ORKS
network
Modbus
network
BACnet
network
BACnet Operator
Workstation (B-OWS)
NW1
NW2 *2
NW3 *2
NW4 *2
1ø 50Hz 230V
1ø 50/60Hz 208-240V
1ø 50/60Hz 208-240V
1ø 50/60Hz 100 to 240V
1ø 50/60Hz 100 to 240V
1ø 50Hz 230V
1ø 50Hz 230V
1ø 50/60Hz 208-240V
1ø 50/60Hz 208-240V
1ø 50/60Hz 208-240V
Disconnect switch might be required in accordance with the regional standard.
Transmission cable
Non polar 2core,
shielded Level4,
0.33mm
2
(Remote /
Monitoring
side) *1
(Remote /
Monitoring
side) *1
Case of UTY-ALGXZ1
*1: Option is necessary.
*2: Can not be used.
Simple Remote
Controller
Simple Remote
Controller
Simple Remote
Controller
Wireless Remote
Controller
External Switch
Controller
IR Receiver unit
Wireless LAN adapter
Remotely manage an Air Conditioning
system using all sort of mobile devices
such as Smartphones, and tablets.
Internet
Smart device
4-1. Electrical wiring - (06-50) - 4. Wiring design
SYSTEM DESIGN SYSTEM DESIGN